Scientific Crossword

4. What you follow to know what to do.
10. Smelling test tubes directly is bad for your ______, instead waft it.
12. The information is collected into ____.
13. You have to make ____________ before you develop a question or problem.
14. Any substance or mixture of substances that makes up an object, characterized by its unique physical and chemical properties such as hardness, strength, color, or conductivity.
15. Collect knowledge and information to create an educated guess.

1. What you call the end result.
2. Making an inquiry about a problem.
3. A characteristic, factor, or condition that can be in different amounts or types and can be measured or changed in an experiment.
5. Substances that are formed from a reaction.
6. A way to warn or tell someone consequences.
7. Before you start anything you need to ________ and find information.
8. _____ Canada's national hazard communication standard.
9. When you're in a lab you are doing an __________.
11. You have to be ____ in labs because you don't want to get hurt.